Front wipers stopped

Hi guys could do wirh some help with the front wipers please which have suddenly decided to stop working. Rear wash and wipe works fine but front wipers, washer nothing at all. I've looked in the manual for the fuse location but it says fuse B which I don't have under the dash and every fusebox image I've searched doesn't match up with what I have lol. Under the dash I have this (eBay link https://rover.ebay.c...m/192715568343)which I'm assuming is also the bsi, is it pointing towards a BSI failure??